최신 DCDC-002 무료덤프 - BICSI Data Center Design Consultant

문제1

What is the ASHRAE min and max dew point

A. -10°F to +85°F

B. 40F and 55F

C. 30F and 59F

D. 42F and 65F

정답: D

문제2

How do you calculate the thermal load of the lighting system inside a data center?

A. IT load * .02

B. Rated power * .01

C. Rated power * .02

D. IT load * .01

E. Rated power * .05

정답: C

문제3

What is the recommended amount of fuel supply needing to be available to a class F3 data center?

A. 24 hours

B. 96 hours

C. 48 hours

D. 72 hours

정답: D

문제4

How do you calculate thermal load in a data center?

A. IT Thermal Output + Cooling System + Lighting System + PDU System

B. IT Thermal Output + Lighting System

C. IT Thermal Output + Cooling System

D. IT Thermal Output + PDU System

E. IT Thermal Output + Cooling System + Lighting System

정답: A

문제5

What are the minimum separation distances for electrical and telecom services pathways to maintain from their primary and redundant feeds?

A. 10 meters (33 feet)

B. 15 meters (49 feet)

C. 20 meters (66 feet)

D. 5 meters (16 feet)

정답: C

문제6

What is the Fourth Preference Regarding Utility Service?

A. One circuit from one substation, separate paths

B. Two balanced feeds with different voltages derived from a single distribution station

C. At least four circuits each from different distribution stations but fed via common feeders

D. At least two circuits from one substation fed via alternative power grid

정답: A

문제7

What are three reasons for locating the power distribution unit outside the computer room?

A. reduces cable congestion, prevents water damage, provides better access points

B. lowers electricity costs, improves network speed, enhances security measures

C. increases cooling efficiency, eliminates fire hazard, minimizes noise pollution

D. removes maintenance item, removes a source of heat, allows P D U to occupy less expensive space

정답: D

문제8

What is the minimum height of a ceiling in a data center or telecommunications room?

A. Five feet from finished floor to any obstruction, sprinklers, lighting

B. ten feet from finished foroor to asany oos obstruction, sprinklers, lighting(correct)

C. twelve feet from finished floot to pay constructionjssgspritesari sek

D. eight feet from finished floor to any obstruction, sprinklers, lighting

정답: B

문제9

what are the dead loads of a structure?

A. Temperature fluctuations leading to expansion and contraction

B. Dynamic loads due to external forces like suction winds and rain

C. Loads due to snow, wash

D. Static loads due to force of gravity on fixed building elements (correct)

정답: D

문제10

What is a possible downside to customer-owned maintenance holes?

A. poor aesthetic appearance around facility exterior

B. susceptibility to theft or damage by unauthorized personnel

C. leaks leading to water infiltration into data center

D. fire risk near data center property

정답: C

최신 DCDC-002 무료덤프 - BICSI Data Center Design Consultant - DCDC

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